LONDON, ENGLAND - OCTOBER 16: A woman views a watercolour by artist Jamie Hewlett, which he painted following a trip to Char Atra in Bangladesh, in Dray Walk Gallery on October 16, 2009 in London, England. A collection of nine works by Jamie Hewlett entitled 'Under Water Colours' were organised by the international development charity Oxfam and aim to highlight how climate change is affecting people around the world. (Photo by Oli Scarff/Getty Images)